OperonPromoter Regions, GeneticBase SequenceGene Expression Regulation, BacterialMolecular Sequence DatarRNA OperonBacterial ProteinsLac OperonTranscription, GeneticGenes, BacterialEscherichia coliDNA-Binding ProteinsCloning, MolecularGene Expression RegulationMutationBinding SitesDNA, BacterialAmino Acid SequenceRepressor ProteinsGenes, ReporterRestriction MappingRNA, MessengerGenes, RegulatorTranscriptional ActivationEscherichia coli ProteinsRegulatory Sequences, Nucleic AcidTrans-ActivatorsDNA Footprintingbeta-GalactosidasePlasmidsTranscription Initiation SiteSp1 Transcription FactorTranscription FactorsBacillus subtilisTransfectionRNA, BacterialSequence Homology, Nucleic AcidProtein BindingCell LineSequence Analysis, DNADNA-Directed RNA PolymerasesElectrophoretic Mobility Shift AssayLuciferasesDNADNA MethylationTATA BoxResponse ElementsGenesChloramphenicol O-AcetyltransferaseSigma FactorRecombinant Fusion ProteinsNuclear ProteinsDNA PrimersEnhancer Elements, GeneticSequence DeletionMutagenesis, InsertionalGene Expression Regulation, EnzymologicChromosome MappingGenetic Complementation TestArtificial Gene FusionMultigene FamilyGene ExpressionGene DeletionDNA Transposable ElementsHeLa CellsDeoxyribonuclease IChromatin ImmunoprecipitationOpen Reading FramesGenetic VectorsConsensus SequenceSequence Homology, Amino AcidPolymerase Chain ReactionSequence AlignmentRegulonModels, GeneticGene Expression Regulation, ViralMutagenesis, Site-DirectedSalmonella typhimuriumReverse Transcriptase Polymerase Chain ReactionChromosomes, Bacterial5' Flanking RegionOperator Regions, GeneticTumor Cells, CulturedNucleic Acid ConformationCells, CulturedMutagenesisCpG IslandsDNA Restriction EnzymesDNA Mutational AnalysisBlotting, NorthernTerminator Regions, GeneticPseudomonas putidaCell Line, TumorCarrier ProteinsGene SilencingGenome, BacterialRecombinant ProteinsEnzyme RepressionOligodeoxyribonucleotidesExons